Learn how to load an Excel workbook into a web page using Aspose.Cells.GridJs (client‑side library) with a .NET 6 MVC backend. Includes complete server‑ and client‑side code, configuration steps, and screenshots....Configure < GridJsOptions >( options => { // • Directory where GridJs...application has write permission. options . FileCacheDirectory = @"D:\storage\Aspose...